General

  • Target

    dc8112d9c5d403da917be1c547c168b0f6c1f53db5d0a50f8e38e30b7cd1e3b4

  • Size

    685KB

  • Sample

    230327-rpqn9afh6v

  • MD5

    11bf4acc9437fee3ae107bab5409cc24

  • SHA1

    ed51eabd0ec507ca6c373472dd27f9550e86563a

  • SHA256

    dc8112d9c5d403da917be1c547c168b0f6c1f53db5d0a50f8e38e30b7cd1e3b4

  • SHA512

    541491ae320058227f418cbb179ec2600f8103a5189188c1c45af25906350b0b89e865b9793fa31372df2d388a9add4d82174deb0c9d467d6f5bc78bfdaef12e

  • SSDEEP

    12288:CMrGy90fKcrKlT0A+UhXnnIVJl/+Hg8f2MGs6BGgB7/BEWFhN2iqGG:QyQKcOXxnnIVP+HVf2M8Xx/BEss

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      dc8112d9c5d403da917be1c547c168b0f6c1f53db5d0a50f8e38e30b7cd1e3b4

    • Size

      685KB

    • MD5

      11bf4acc9437fee3ae107bab5409cc24

    • SHA1

      ed51eabd0ec507ca6c373472dd27f9550e86563a

    • SHA256

      dc8112d9c5d403da917be1c547c168b0f6c1f53db5d0a50f8e38e30b7cd1e3b4

    • SHA512

      541491ae320058227f418cbb179ec2600f8103a5189188c1c45af25906350b0b89e865b9793fa31372df2d388a9add4d82174deb0c9d467d6f5bc78bfdaef12e

    • SSDEEP

      12288:CMrGy90fKcrKlT0A+UhXnnIVJl/+Hg8f2MGs6BGgB7/BEWFhN2iqGG:QyQKcOXxnnIVP+HVf2M8Xx/BEss

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks